From: minskey guo <chaohong.guo@linux.intel.com>
Date: Fri, 17 Sep 2010 06:03:27 +0000 (+0800)
Subject: NULL pointer might be used in ips_monitor()
X-Git-Tag: v2.6.36-rc8~14^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a7abda8d721359363d679c5f2de964f29419568c;p=pandora-kernel.git

NULL pointer might be used in ips_monitor()

 The patch is to create ips_adjust thread before ips_monitor begins
 to run  because the latter will kthread_stop() or wake up the former
 via ips->adjust pointer. Without this change, it is possible that
 ips->adjust is NULL when kthread_stop() or wake_up_process() is
 called in ips_monitor().

Signed-off-by: minskey guo <chaohong.guo@intel.com>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
---

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